Holding each other's hands. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286428/free-photo-image-holding-hands-comfort-nailsFree Image from public domain licenseCPR AED Certification Course at Navy Medicine Readiness and Training Command Pearl Harbor. https://www.rawpixel.com/image/9647867/photo-image-hand-person-medicineFree Image from public domain licenseFree woman getting massage image, public domain relaxation CC0 photo. https://www.rawpixel.com/image/5920158/photo-image-background-public-domain-womanFree Image from public domain licenseA Japanese woman being massaged by a blind Japanese masseur. Coloured photograph. https://www.rawpixel.com/image/13964721/photo-image-face-flower-plantFree Image from public domain licenseAdan Muse, 62, a survivor of the 14 October 2017 truck bomb explosion in Mogadishu, speaks during an interview conducted on… https://www.rawpixel.com/image/3372778/free-photo-image-ankle-axe-cc0Free Image from public domain licenseRefugees at El Shatt, the United Nations Relief and Rehabilitation Administration's refugee camp for Yugoslavs. Sourced from… https://www.rawpixel.com/image/12244163/photo-image-face-person-public-domainFree Image from public domain licenseU.S. Department of Health and Human Services Assistant Secretary for Health, Admiral Rachel Levine and Food, Nutrition, and… https://www.rawpixel.com/image/11071580/photo-image-face-paper-handFree Image from public domain licenseNaval air base. Corpus Christi, Texas. Learning to "keep 'em flying," trainees at the Corpus Christi, Texas naval air base… https://www.rawpixel.com/image/12240869/photo-image-face-hand-personFree Image from public domain licenseMassage table at the Fordyce Bathhouse in Hot Springs, Arkansas (1980-2006) by Carol M. Highsmith. Original image from… https://www.rawpixel.com/image/594984/carol-highsmiths-arkansas-photographyFree Image from public domain licenseEmbalming Surgeon at Work. This view shows Dr. Burr, the embalming surgeon, engaged in the process of embalming a dead… https://www.rawpixel.com/image/14304235/image-face-person-artFree Image from public domain licenseMiddle River, a small crossroads in the vicinity of Baltimore, Maryland. FSA (Farm Security Administration) housing project… https://www.rawpixel.com/image/12337554/image-face-person-artFree Image from public domain licenseCutting pieces of crepe paper to be used in decorating float. National Rice Festival, Crowley, Louisiana by Russell Lee https://www.rawpixel.com/image/12173654/image-face-paper-handFree Image from public domain license